| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.63 | 6.627% | $145.6845 | $145.68 | $145.70 | $145.70 |
| Purchase #2 | $207.70 | 4.181% | $216.3839 | $216.38 | $216.40 | $216.40 |
| Purchase #3 | $175.63 | 8.190% | $190.0141 | $190.01 | $190.00 | $190.00 |
| Purchase #4 | $156.46 | 12.274% | $175.6639 | $175.66 | $175.65 | $175.70 |
| Purchase #5 | $87.80 | 8.375% | $95.1533 | $95.15 | $95.15 | $95.20 |
| Purchase #6 | $9.34 | 7.575% | $10.0475 | $10.05 | $10.05 | $10.00 |
| Purchase #7 | $34.47 | 4.287% | $35.9477 | $35.95 | $35.95 | $35.90 |
| 7 purchase totals = | $808.03 | $868.8949 | $868.88 | $868.90 | $868.90 | |